Recording voice test: I've no idea what I'll talk about or whether?

Lorizin here. I’ve decided to try out the record voice option. I’ve no idea what I’ll talk about or whether or not I’ll succeed as I’m not overly good with technology and get confused by it. Anyway - here goes!

Dear Torsten
Your english courses are really useful. they are improving me in listening. but you know we can not practice speaking. what do think about this? what we can do?
many thx